11–12Mathematics Extension 1 11–12 Syllabus
Implementation from 2026
Expand for detailed implementation advice
The new Mathematics Extension 1 11–12 Syllabus (2024) is to be implemented from 2026.
2025
- Plan and prepare to teach the new syllabus
2026, Term 1
- Start teaching new syllabus for Year 11
- Start implementing new Year 11 school-based assessment requirements
- Continue to teach the Mathematics Extension 1 Stage 6 Syllabus (2017) for Year 12
2026, Term 4
- Start teaching new syllabus for Year 12
- Start implementing new Year 12 school-based assessment requirements
2027
- First HSC examination for new syllabus
Content
Year 12
Inverse trigonometric functions
- MAO-WM-01
develops understanding and fluency in mathematics through exploring and connecting mathematical concepts, choosing and applying mathematical techniques to solve problems, and communicating their thinking and reasoning coherently and clearly
- ME1-12-03
solves problems involving inverse trigonometric functions
Inverse trigonometric functions
Definitions of inverse trigonometric functions
- Graph , and , for using graphing applications and recognise that these three functions fail the horizontal line test
- Examine possible domain restrictions of , and to obtain the corresponding inverse functions using graphing applications
- Define or to be the inverse function of restricted to , and determine the domain and range of
- Define or to be the inverse function of restricted to , and determine the domain and range of
- Define or to be the inverse function of restricted to , and determine the domain and range of
- Evaluate and simply expressions, and prove results using the definitions of , and
Graphs of inverse trigonometric functions
- Graph for , then use a reflection in to graph with and without graphing applications
- Graph for , then use a reflection in to graph with and without graphing applications
- Graph for , then use a reflection in to graph with and without graphing applications
- Classify , and as odd, even, or neither odd nor even
- Examine the properties , , and using graphing applications and prove them algebraically
- Use the properties , , and to solve problems, simplify expressions and prove results
- Graph the composite functions , and by considering their domains and ranges
- Examine the graphs of the composite functions , and , establish the values of for which the formulas , and are true, and apply the formulas to solve problems, simplify expressions and prove results
- Graph the composite functions , and by considering their domains and ranges
- Examine the graphs of the composite functions , and , establish the values of for which the formulas , and are true, and apply the formulas to solve problems, simplify expressions and prove results
- Use graphing applications to explore reflections, translations and dilations of the functions , and , and confirm that the principles of transformations hold for the inverse trigonometric functions
Apply the principles of transformations to inverse trigonometric functions to determine the function rule and graph the function, finding the domain and range of the transformed graph and determining any intercepts and asymptotes where appropriate
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